Question

我在时间序列预测中编写的代码如下。它不断得到错误。

public class LDAPTest {
String ldapHost = "ldap://hostname:389";
String searchBase = "CN=LDAPServer,DC=SITDomain,DC=local";

public static void main(String[] args) {
    LDAPTest ldapConnect = new LDAPTest();
    ldapConnect.authenticate("john", "****");
}

public Map authenticate(String user, String pass) {
    String returnedAtts[] = { "dintinguishedName" };
    String searchFilter = "(& (userPrincipalName="+user+")(objectClass=user))";

    // Create the search controls
    SearchControls searchCtls = new SearchControls();
    searchCtls.setReturningAttributes(returnedAtts);

    // Specify the search scope
    searchCtls.setSearchScope(SearchControls.SUBTREE_SCOPE);

    Hashtable<Object, Object> env = new Hashtable<Object, Object>();
    env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
    env.put(Context.PROVIDER_URL, this.ldapHost);
    env.put(Context.SECURITY_AUTHENTICATION, "simple");
    env.put(Context.SECURITY_PRINCIPAL,"CN=ryan,CN=grp,CN=LDAPServer,DC=SITDomain,DC=local");
    env.put(Context.SECURITY_CREDENTIALS, pass);

    LdapContext ctxGC = null;
    boolean ldapUser = false;

    try {
        ctxGC = new InitialLdapContext(env, null);
        // Search objects in GC using filters
        NamingEnumeration<SearchResult> answer = ctxGC.search(this.searchBase, searchFilter, searchCtls);
        while (answer.hasMoreElements()) {
            SearchResult sr = answer.next();
            System.out.println(">>>" + sr.getName());
            Attributes attrs = sr.getAttributes();
            Map amap = null;
            if (attrs != null) {
                System.out.println(attrs.size());
                System.out.println(">>>>>>" + attrs.get("dintinguishedName"));
                amap = new HashMap();
                NamingEnumeration<Attribute> ne = (NamingEnumeration<Attribute>) attrs.getAll();
                while (ne.hasMore()) {
                    Attribute attr = ne.next();
                    amap.put(attr.getID(), attr.get());
                    System.out.println(attr.getID()+">>>>>>" + attr.get());
                    ldapUser = true;
                }
                ne.close();
            }
        }

    } catch (NamingException ex) {
        ex.printStackTrace();
        System.out.println(ex.getMessage());
    }

    return null;
}

for param in pdq:
    for param_seasonal in seasonal_pdq:
        try:
            mod = sm.tsa.statespace.SARIMAX(indexedDataset,order=param,seasonal_order=param_seasonal,enforce_stationarity=False,enforce_invertibility=False)
            results = mod.fit()
            print('ARIMA{}x{}12 - AIC:{}'.format(param,param_seasonal,results.aic))
except: continue

Answer 1

for param in pdq:
    for param_seasonal in seasonal_pdq:
        try:
            mod = sm.tsa.statespace.SARIMAX(indexedDataset,order=param,seasonal_order=param_seasonal,enforce_stationarity=False,enforce_invertibility=False)
            results = mod.fit()
            print('ARIMA{}x{}12 - AIC:{}'.format(param,param_seasonal,results.aic))
        except: 
            continue

except必须与try具有相同的缩进级别。
编写python脚本时，请谨慎使用缩进。

IndentationError：时间序列意外缩进

1 个答案: